Tides Today & Tomorrow in La Conner, Swinomish Channel, WA

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in La Conner, Swinomish Channel, WA.
Next low tide (tomorrow) : 4:20 am (2.1 ft)
Next high tide : in 3h 38m at 9:27 pm (10.5 ft)
Sunset today : 8:44 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9448558
Common Questions About Tides

La Conner, Swinomish Channel, WA Tides - Apr 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:429.812:277.78:566.87:470.46:447:42First Quarter1Sun
2Mon3:4110.02:007.610:015.98:560.76:427:43Waxing Gibbous2Mon
3Tue4:2410.23:177.810:465.09:540.96:407:44Waxing Gibbous3Tue
4Wed4:5610.24:188.211:214.110:431.26:387:46Waxing Gibbous4Wed
5Thu5:2110.15:088.511:503.211:251.76:367:47Full Moon5Thu
6Fri5:4010.05:538.712:152.56:347:49Full Moon6Fri
7Sat5:589.96:359.012:032.412:401.76:327:50Full Moon7Sat
8Sun6:179.87:169.112:383.21:051.06:307:52Full Moon8Sun
9Mon6:399.67:579.31:134.11:330.46:287:53Full Moon9Mon
10Tue7:049.48:399.41:504.92:040.06:267:55Waning Gibbous10Tue
11Wed7:319.19:249.42:285.72:38-0.36:247:56Waning Gibbous11Wed
12Thu7:598.710:149.33:116.43:17-0.26:227:58Waning Gibbous12Thu
13Fri8:298.311:149.24:017.04:01-0.16:207:59Waning Gibbous13Fri
14Sat9:037.95:077.44:520.26:188:01Third Quarter14Sat
15Sun12:269.19:58 AM7.46:447.55:510.56:168:02Third Quarter15Sun
16Mon1:409.211:27 AM7.18:317.16:560.76:148:04Third Quarter16Mon
17Tue2:369.512:587.29:166.48:000.86:138:05Waning Crescent17Tue
18Wed3:169.82:167.69:475.49:000.96:118:06Waning Crescent18Wed
19Thu3:4710.03:238.210:194.19:541.16:098:08Waning Crescent19Thu
20Fri4:1510.34:238.910:532.510:441.76:078:09Waning Crescent20Fri
21Sat4:4310.65:219.511:290.911:322.56:058:11New Moon21Sat
22Sun5:1310.76:1810.112:08-0.66:038:12New Moon22Sun
23Mon5:4510.87:1610.412:193.512:49-1.86:018:14New Moon23Mon
24Tue6:2010.78:1510.61:084.61:32-2.66:008:15Waxing Crescent24Tue
25Wed6:5810.39:1610.62:005.62:17-2.85:588:17Waxing Crescent25Wed
26Thu7:409.810:2010.52:576.43:06-2.55:568:18Waxing Crescent26Thu
27Fri8:299.011:3110.34:067.03:59-1.85:548:20First Quarter27Fri
28Sat9:298.25:347.14:57-0.85:538:21First Quarter28Sat
29Sun12:4510.110:47 AM7.47:226.66:020.25:518:22First Quarter29Sun
30Mon1:5210.112:256.98:425.77:121.15:498:24First Quarter30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9448558)

Common Questions About La Conner, Swinomish Channel, WA Tides

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What time does the tide turn (slack tide) in La Conner, Swinomish Channel, WA today?

Slack tide in La Conner, Swinomish Channel, WA is approximately 12:53 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in La Conner, Swinomish Channel, WA?

La Conner, Swinomish Channel, WA is currently in a transitional phase. Tonight's moon is 74% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are La Conner, Swinomish Channel, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for La Conner, Swinomish Channel, WA?

Tide predictions for La Conner, Swinomish Channel, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for La Conner, Swinomish Channel, WA?

Tide data for La Conner, Swinomish Channel, WA is sourced from NOAA Station #9448558. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9448558.

What is the moon phase in La Conner, Swinomish Channel, WA tonight?

Tonight the moon over La Conner, Swinomish Channel, WA is Waning Gibbous (74% illuminated). This places La Conner, Swinomish Channel, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA